1. Durable Construction: Made of high quality reinforced 600D Oxford cloth coated mesh, this freighter is sand, dust, insect, scratch, tear, crease, sun, rain, wind resistant, high quality, Durable features and reliability. 2. All-weather performance: Waterproof with high-frequency welds, hidden waterproof zippers and double Velcro zipper flaps, this UV-resistant carrier with coated insect repellent allows you to travel with peace of mind in any conditions. 3. Oversized storage space, providing ample storage space for your large and bulky luggage. The soft side design allows it to hold your oddly-shaped luggage and easily folds away for storage when not in use. 4. Aerodynamic design: Our roof truck adopts a streamlined body design, which greatly reduces wind resistance and power consumption, and improves the stability of the truck, thereby reducing fuel consumption, reducing noise, and being safer on the road. The 600D Oxford cloth thickening type has better waterproof effect than 420D, with thicker lines and greater tearing force. It is also the best-selling and most expensive waterproof cover. Add a waterproofing agent in the post-processing to achieve the waterproofing effect. 600D waterproof Oxford cloth mainly has the functions of waterproof, moisture permeability, breathability, insulation, windproof and warmth. When the 600D waterproof Oxford cloth encounters rain, the water droplets will slide down (like lotus leaves) without showing traces and will not penetrate into the interior of the Oxford cloth. Specifications: Item Specifications: Type: Accessories Placement on the car: Roof bag Roof bag size:120*51*51cm Material: Waterproof Military Grade Material Package Includes: 1 X Duffle Bag.